package com.zzyl.serve.service.impl;

import cn.hutool.core.util.ObjectUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.zzyl.framework.web.service.TokenService;
import com.zzyl.serve.dto.UserLoginRequestDto;
import com.zzyl.serve.service.WechatService;
import com.zzyl.serve.vo.LoginVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.zzyl.serve.mapper.FamilyMemberMapper;
import com.zzyl.serve.domain.FamilyMember;
import com.zzyl.serve.service.IFamilyMemberService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;

import java.util.HashMap;
import java.util.Map;


/**
 * 老人家属Service业务层处理
 * 
 * @author huangqin
 * @date 2025-05-07
 */
@Service
public class FamilyMemberServiceImpl extends ServiceImpl<FamilyMemberMapper, FamilyMember> implements IFamilyMemberService {

    @Autowired
    private WechatService wechatService;
    
    @Autowired
    private TokenService tokenService;
    
/**
 * 小程序登录
 *
 * @param dto
 * @return
 */
@Override
public LoginVo login(UserLoginRequestDto dto) {
    //1.根据code调用微信api获取openId
    String openid = wechatService.getOpenid(dto.getCode());
    //2.根据openId查询数据库获取用户信息family_member表
    FamilyMember familyMember = this.getOne(new LambdaQueryWrapper<FamilyMember>().eq(FamilyMember::getOpenId, openid));
    //3.调用微信api获取用户绑定手机号
    String phone = wechatService.getPhone(dto.getPhoneCode());
    //4.判断用户信息是否存在，如果不存在，则新增family_member表
    if (ObjectUtil.isEmpty(familyMember)){
        familyMember = new FamilyMember();
        familyMember.setOpenId(openid);
        familyMember.setPhone(phone);
        familyMember.setName("java"+phone.substring(3,8));
        this.save(familyMember);
    }
    //5.存在则 修改family_member表数据
    if (ObjectUtil.isNotEmpty(familyMember)){
        familyMember.setPhone(phone);
        this.updateById(familyMember);
    }
    //6.将用户id存入token中，并返回数据给前端
    LoginVo loginVo = new LoginVo();
    Map<String,Object> map = new HashMap<>();
    map.put("userId",familyMember.getId());
    map.put("nickName","java"+phone.substring(3,8));
    String token = tokenService.createToken(map);
    loginVo.setToken(token);
    loginVo.setNickName("java"+phone.substring(3,8));
    
    return loginVo;
}
}
